參數(shù)資料
型號(hào): PCM3168ATPAPRQ1G4
廠商: Texas Instruments
文件頁(yè)數(shù): 7/68頁(yè)
文件大?。?/td> 0K
描述: IC 24-BIT AUDIO CODEC 64-HTQFP
標(biāo)準(zhǔn)包裝: 1,000
類(lèi)型: 音頻編解碼器
數(shù)據(jù)接口: 串行
分辨率(位): 24 b
ADC / DAC 數(shù)量: 6 / 8
三角積分調(diào)變:
S/N 比,標(biāo)準(zhǔn) ADC / DAC (db): 107 / 112(差分),104 / 112(單端)
動(dòng)態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db): 107 / 112(差分),104 / 112(單端)
電壓 - 電源,模擬: 4.5 V ~ 5.5 V
電壓 - 電源,數(shù)字: 3 V ~ 3.6 V
工作溫度: -40°C ~ 105°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 64-TQFP 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 64-HTQFP(10x10)
包裝: 帶卷 (TR)
ADC Performance
-
88
90
92
94
96
98
100
125
THD+N(dB)
Temperature( C)
°
-50
-25
0
25
50
75
100
112
110
108
106
104
102
100
125
DynamicRangeandSNR(dB)
Temperature( C)
°
-50
-25
0
25
50
75
SNR
DynamicRange
100
-
88
90
92
94
96
98
100
-
5.50
THD+N(dB)
SupplyVoltage(V)
4.50
4.75
5.00
5.25
112
110
108
106
104
102
100
5.50
DynamicRangeandSNR(dB)
SupplyVoltage(V)
4.50
4.75
5.00
5.25
SNR
DynamicRange
www.ti.com ......................................................................................................................................................................................... SBAS452 – SEPTEMBER 2008
All specifications at TA = +25°C, VCCAD1 = VCCAD2 = VCCDA1 = VCCDA2 = 5 V, VDD1 = VDD2 = 3.3 V, fS = 48 kHz,
SCKI = 512 fS, 24-bit data, Sampling Mode = Auto for ADC and DAC, and Interface Mode = Slave for ADC and DAC, unless
otherwise noted.
THD+N AT –1 dB
DYNAMIC RANGE AND SNR
vs TEMPERATURE
Figure 17.
Figure 18.
THD+N AT –1 dB
DYNAMIC RANGE AND SNR
vs SUPPLY VOLTAGE
Figure 19.
Figure 20.
Copyright 2008, Texas Instruments Incorporated
15
Product Folder Link(s): PCM3168A PCM3168A-Q1
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